Certain changes happen to our body as we age. Among them are hormonal changes, such as: testosterone, HGH, DHEA. The key aging hormone is testosterone. Testosterone is responsible for strength, energy, vigor, libido, zest for life and muscle mass. As we age, testosterone stops stimulating cell receptor sites throughout the body, and tends to bind …

Human Growth Hormone (HGH) production peaks in puberty and gradually decreases when you reach your twenties. The decline is alot more sizable as you getting older, which explains the overall disparity that we feel if we are beyond our 40s. Decreased HGH levels in our body system is the main reason behind the visibility of …